Independent exhausting device for pulp molding three-dimensional product girdling multi-hole jig
By designing a device for independent exhaust of circumcision multi-point fixtures for pulp molded three-dimensional products, the independent exhaust of each product is achieved by using multiple independent positioning grooves and solenoid valves, the problem of insufficient air pressure is solved, the cost and working strength are reduced, and the production efficiency is improved.
Patent Information
- Application Number
- CN202421517301.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-29
AI Technical Summary
During the circumcision process of pulp molded three-dimensional products, multiple acupoint fixtures lead to insufficient air pressure and cannot blow away all products simultaneously, which increases workload and time, and increasing air pressure will lead to an increase in costs.
A device including an circumcision table, an circumcision table, a circumcision table movement platform, a circumcision machine base, a positioning groove, a vent hole, an circumcision fixture, a solenoid valve and an air compressor tube were designed. The independent exhaust of each product is achieved by setting a plurality of independent positioning grooves on the base of the circumcision machine to connect it with the circumcision fixture, and independently controlling the exhaust of each circumcision fixture through a solenoid valve.
The effect of all products being blown away smoothly is achieved, the production cost and work intensity is reduced, the need to manually remove products is avoided, and the production efficiency is improved.
Smart Images
Figure CN222685134U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulp molding, in particular to a device for independent exhaust of a circumferential multi-acupoint jig for pulp molding three-dimensional products. Background Art
[0002] When cutting small-sized pulp molded three-dimensional products in a ring, if only one product is cut at a time, a great waste of production time will be wasted. Multi-point cutting is adopted in all production processes, and multiple products are arranged on a fixture base. Multiple points on the same fixture base cause insufficient air pressure. After one product is blown away, other products are not blown away. When the air compressor blows again, the airflow will be discharged from the position of the blown product. The products that are not blown away still cannot be separated from the fixture, and all products cannot be blown away synchronously. The operator needs to manually remove the product, which increases the workload and working time, thereby reducing the output and efficiency of the production line. If the air pressure is increased, it will cause cost increase and is not in line with energy conservation and consumption reduction. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a device for independent exhaust of a multi-acupoint jig for circumferential cutting of three-dimensional pulp molded products, which solves the problems raised in the above-mentioned background technology.
[0005] (II) Technical solution
[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a device for independent exhaust of a multi-point circular cutting jig for pulp molded three-dimensional products, comprising a circular cutting table and a circular cutting stand, a jig movement platform is installed above the circular cutting table, a circular cutting machine base that can move forward and backward is driven above the jig movement platform, a positioning groove is opened above the circular cutting machine base, an air filling hole is opened on the side of the positioning groove, a circular cutting jig is installed above the positioning groove, a paper mold product is inverted above the circular cutting jig, an electromagnetic valve is installed on the outside of the air filling hole, the other end of the electromagnetic valve is connected to an air compressor pipe, a vertical downward circular cutting head is installed on the top surface of the circular cutting stand, and a switch panel is installed in front of the circular cutting stand.
[0007] Preferably, a number of positioning grooves are evenly distributed in a rectangular array above the base of the circular cutting machine, and the circular cutting jig is inserted into the positioning groove from top to bottom. At this time, the spacing between the circular cutting jigs is larger than the outer dimensions of the circular cutting head, so that the circular cutting head can move around the paper mold product to cut off the waste edges.
[0008] Preferably, a connecting groove is provided at the bottom of the circumcision jig, and an air hole connected to the connecting groove is provided at the top of the circumcision jig. After the circumcision jig is fixed to the inside of the positioning groove, the air hole is connected to the connecting groove.
[0009] Preferably, the air pressure pipes connected to all the circumcision jigs are connected to the same system air pressure, but the exhaust of each circumcision jig is independently controlled by the corresponding solenoid valve, and only one solenoid valve can be opened at a time to ensure the exhaust air pressure of the circumcision jig.
[0010] Preferably, the switch panel is equipped with the same number of manual switches as the circumcision jig, each manual switch controls a solenoid valve, and the solenoid valve can be manually opened by pressing the manual switch to realize manual exhaust.
[0011] Preferably, the width of the circular cutting frame is smaller than the width of the circular cutting table. When installed, the rear of the circular cutting frame is flush with the rear of the circular cutting table, and the distance between the front of the circular cutting frame and the front of the circular cutting table is greater than the width of the circular cutting machine base, so that when the jig motion platform drives the circular cutting machine base to move forward, all the circular cutting jigs leave the range of the circular cutting frame to facilitate the removal and placement of paper mold products.
[0012] The utility model provides a device for independent exhaust of a multi-point circumferential cutting jig for pulp molding three-dimensional products, which has the following beneficial effects:
[0013] 1. The device for independent exhaust of a multi-acupoint jig for circular cutting of pulp molded three-dimensional products has the effect of smoothly blowing away all products one by one through the coordinated arrangement of a circular cutting machine base, a circular cutting jig and a solenoid valve. A plurality of independent positioning grooves are opened above the circular cutting machine base and independently connected to the circular cutting jig, and then each circular cutting jig is independently controlled to exhaust independently through a plurality of solenoid valves. Therefore, even if the circular cutting machine base is provided with a plurality of acupoints, all products can be smoothly blown away one by one.
[0014] 2. The device for independent exhaust of multi-acupoint circular cutting jigs for pulp molded three-dimensional products has the effect of reducing production costs through the coordinated arrangement of the circular cutting machine base, the circular cutting jig and the solenoid valve. Since the circular cutting machine base is connected to the multiple circular cutting jigs through independent positioning grooves, they can be blown independently through the solenoid valve. The air flow rate required for independent blowing is small, so the requirement for system air pressure is also small, thereby reducing the purchase cost and operation cost of the system air pressure.
[0015] 3. The device for independent exhaust of the multi-acupoint circular cutting jig for pulp molded three-dimensional products has the effect of reducing work intensity through the coordinated arrangement of the circular cutting machine base, the circular cutting jig and the switch panel. Since the multiple independent blowing channels formed by the circular cutting machine base and the circular cutting jig can be manually and independently controlled by the multiple control switches on the switch panel, if the product fails to be blown out smoothly during the automatic operation of the equipment, there is no need to manually pick out the product. The product can be easily blown out of the circular cutting jig by manually pressing the corresponding control switch. It is very easy. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the overall three-dimensional view of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the overall front view of the utility model;
[0018] Figure 3 It is a structural schematic diagram of a partial stereoscopic view of the utility model;
[0019] Figure 4 It is a structural schematic diagram of a partial cross-sectional view of the utility model;
[0020] Figure 5 It is a structural schematic diagram of a partial explosion view of the utility model.
[0021] In the figure: 1. Circular cutting table; 2. Circular cutting stand; 3. Jig moving platform; 4. Circular cutting machine base; 401. Positioning groove; 402. Air filling hole; 5. Circular cutting jig; 501. Connecting groove; 502. Air hole; 6. Paper model product; 7. Solenoid valve; 8. Air compressor pipe; 9. Circular cutting cutter head; 10. Switch panel. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] See also Figures 1 to 5The utility model provides a technical solution: a device for independent exhaust of a multi-point circumferential cutting jig for pulp molding three-dimensional products, comprising a circumferential cutting table 1 and a circumferential cutting stand 2, a jig moving platform 3 is installed above the circumferential cutting table 1, a circumferential cutting machine base 4 that can move forward and backward is driven above the jig moving platform 3, a positioning groove 401 is opened above the circumferential cutting machine base 4, a gas injection hole 402 is opened on the side of the positioning groove 401, a circumferential cutting jig 5 is installed above the positioning groove 401, and a connecting groove 501 is opened below the circumferential cutting jig 5, An air hole 502 connected to the connecting groove 501 is provided on the top of the ring cutting jig 5. After the ring cutting jig 5 is fixed to the inside of the positioning groove 401, the air hole 402 is connected to the connecting groove 501. A paper mold product 6 is buckled on the top of the ring cutting jig 5. The width of the ring cutting stand 2 is smaller than the width of the ring cutting table 1. When installed, the rear of the ring cutting stand 2 is flush with the rear of the ring cutting table 1. The distance between the front of the ring cutting stand 2 and the front of the ring cutting table 1 is greater than the width of the ring cutting machine base 4, so that the jig movement platform 3 drives the ring cutting machine base 4 to move forward When all the ring cutting jigs 5 leave the range of the ring cutting stand 2 to facilitate the placement of the paper model product 6, a solenoid valve 7 is installed on the outside of the air filling hole 402, and the other end of the solenoid valve 7 is connected to an air pressure pipe 8. The air pressure pipes 8 connected to all the ring cutting jigs 5 are connected to the same system air pressure, but the exhaust of each ring cutting jig 5 is independently controlled by the corresponding solenoid valve 7. Only one solenoid valve 7 can be opened at a time to ensure the exhaust pressure of the ring cutting jig 5. A vertical downward ring cutting head 9 is installed on the top surface of the ring cutting stand 2. The number of positioning grooves 401 is several The circular cutting jigs 5 are evenly distributed in a rectangular array above the circular cutting machine base 4, and are inserted into the positioning groove 401 from top to bottom. At this time, the spacing between the circular cutting jigs 5 is larger than the outer dimensions of the circular cutting head 9, so that the circular cutting head 9 can move around the paper mold product 6 to cut off the waste edge. A switch panel 10 is installed in front of the circular cutting stand 2, and the switch panel 10 is equipped with the same number of manual switches as the circular cutting jig 5. Each manual switch controls a solenoid valve 7. Pressing the manual switch can manually open the solenoid valve 7 to realize manual exhaust.
[0024] When in use, the worker first turns the paper mold products 6 upside down on the circular cutting jigs 5 one by one, and then starts the device. Then the jig movement platform 3 automatically sends the products to the bottom of the circular cutting head 9. The circular cutting head 9 starts to work to cut off the waste edges under all the paper mold products 6. The jig movement platform 3 sends the already circularly cut paper mold products 6 to the circular cutting table 1. In this process, the solenoid valves 7 corresponding to all the already circularly cut paper mold products 6 are opened one by one to blow the paper mold products 6 out of the circular cutting jig 5. The paper mold products 6 can also be blown out when they have been sent to the circular cutting table 1. The worker will take away the already blown out paper mold products 6 and pick off the cut waste edges. If there are paper mold products 6 that have not been blown out of the circular cutting jig 5, the switch corresponding to the switch panel 10 is manually pressed to control the solenoid valve 7 to open and blow out the paper mold products 6 that have not been blown up, so that there is no need for workers to manually pick out the products. Not only is the speed fast and can reduce labor intensity, but the device is also a double-station device and can alternately cut edges to greatly improve efficiency.
[0025] To summarize, the device for independent exhaust of the multi-acupuncture point jig for circular cutting of pulp molded three-dimensional products is independently connected to the circular cutting jig 5 by opening a plurality of independent positioning grooves 401 above the circular cutting machine base 4, and then independently controlling the exhaust of each circular cutting jig 5 through a plurality of solenoid valves 7, so that even if the circular cutting machine base 4 has a plurality of acupuncture points, all products can be blown away smoothly one by one. Since the circular cutting machine base 4 is connected to the plurality of circular cutting jigs 5 through independent positioning grooves 401, air can be blown independently through the solenoid valve 7. The air flow required for independent blowing is small, so the requirement for system air pressure is also small, thereby reducing the purchase cost and operation cost of the system air pressure. Since the plurality of independent blowing channels formed by the circular cutting machine base 4 and the circular cutting jig 5 can be manually and independently controlled for blowing through a plurality of control switches on the switch panel 10, if the product fails to be blown out smoothly during the automatic operation of the equipment, there is no need to manually pick out the product. The product can be easily blown out of the circular cutting jig 5 by manually pressing the corresponding control switch. It is very easy.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A device for independent exhaust of a multi-point circumferential cutting jig for pulp molding three-dimensional products, comprising a circumferential cutting table (1) and a circumferential cutting stand (2), characterized in that: A jig moving platform (3) is installed above the circular cutting table (1), a circular cutting machine base (4) that can be driven to move forward and backward is installed above the jig moving platform (3), a positioning groove (401) is opened above the circular cutting machine base (4), a gas injection hole (402) is opened on the side of the positioning groove (401), a circular cutting jig (5) is installed above the positioning groove (401), a paper model product (6) is inverted above the circular cutting jig (5), an electromagnetic valve (7) is installed on the outer side of the gas injection hole (402), and the other end of the electromagnetic valve (7) is connected to an air pressure pipe (8), a vertical downward circular cutting blade (9) is installed on the top surface of the circular cutting stand (2), and a switch panel (10) is installed in front of the circular cutting stand (2).
2. The device for independent exhaust of a multi-acupoint jig for circumferential cutting of three-dimensional pulp molded products according to claim 1 is characterized in that: A number of positioning grooves (401) are evenly distributed in a rectangular array above the circular cutting machine base (4), and the circular cutting jig (5) is inserted into the positioning groove (401) from top to bottom. At this time, the spacing between the circular cutting jigs (5) is larger than the outer dimensions of the circular cutting head (9), so that the circular cutting head (9) can move around the paper model product (6) to cut off the waste edge.
3. The device for independent exhaust of a multi-acupoint jig for circumferential cutting of three-dimensional pulp molding products according to claim 1 is characterized in that: A connecting groove (501) is provided below the circumcision jig (5), and an air hole (502) connected to the connecting groove (501) is provided above the circumcision jig (5). After the circumcision jig (5) is fixed inside the positioning groove (401), the air hole (402) is connected to the connecting groove (501).
4. The device for independent exhaust of a multi-acupoint jig for circumferential cutting of three-dimensional pulp molding products according to claim 1 is characterized in that: The air pressure pipes (8) connected to all the circumcision jigs (5) are connected to the same system air pressure, but the exhaust of each circumcision jig (5) is independently controlled by the corresponding solenoid valve (7), and only one solenoid valve (7) can be opened at a time to ensure the exhaust air pressure of the circumcision jig (5).
5. The device for independent exhaust of a multi-acupoint circumferential cutting jig for pulp molding three-dimensional products according to claim 1 is characterized in that: The switch panel (10) is provided with the same number of manual switches as the circumcision jig (5), each manual switch controls a solenoid valve (7), and the solenoid valve (7) can be manually opened by pressing the manual switch to realize manual exhaust.
6. The device for independent exhaust of a multi-acupoint circumferential cutting jig for pulp molding three-dimensional products according to claim 1, characterized in that: The width of the circular cutting stand (2) is smaller than the width of the circular cutting table (1). When installed, the rear of the circular cutting stand (2) is flush with the rear of the circular cutting table (1). The distance between the front of the circular cutting stand (2) and the front of the circular cutting table (1) is greater than the width of the circular cutting machine base (4). When the jig moving platform (3) drives the circular cutting machine base (4) to move forward, all the circular cutting jigs (5) leave the range of the circular cutting stand (2) to facilitate the placement of the paper mold product (6).